Guangxu Xun

Researcher, Baidu

Joined

July 2019

Names

Guangxu Xun

Emails

****@virginia.edu (Confirmed)

,

****@baidu.com (Confirmed)

Personal Links

Career & Education History

Researcher

Baidu (baidu.com)

2021 – Present

PhD student

University of Virginia (virginia.edu)

2019 – 2021

Advisors, Relations & Conflicts

PhD Advisor

Present

Expertise

No areas of expertise listed

Publications

A stagewise hyperparameter scheduler to improve generalization
Jianhui Sun, Ying Yang, Guangxu Xun, Aidong Zhang
- OpenReview Archive Direct Upload
- Readers: Everyone
Scheduling Hyperparameters to Improve Generalization: From Centralized SGD to Asynchronous SGD
Jianhui Sun, Ying Yang, Guangxu Xun, Aidong Zhang
- OpenReview Archive Direct Upload
- Readers: Everyone
W-CTC: a Connectionist Temporal Classification Loss with Wild Cards
Xingyu Cai, Jiahong Yuan, Yuchen Bian, Guangxu Xun, Jiaji Huang, Kenneth Church
- Published: 28 Jan 2022, Last Modified: 13 Feb 2023
- ICLR 2022 Poster
- Readers: Everyone
Concepts-Bridges: Uncovering Conceptual Bridges Based on Biomedical Concept Evolution
Kishlay Jha, Guangxu Xun, Yaqing Wang, Vishrawas Gopalakrishnan, Aidong Zhang
- 2018 (modified: 16 Jul 2019)
- KDD 2018
- Readers: Everyone
EANN: Event Adversarial Neural Networks for Multi-Modal Fake News Detection
Yaqing Wang, Fenglong Ma, Zhiwei Jin, Ye Yuan, Guangxu Xun, Kishlay Jha, Lu Su, Jing Gao
- 2018 (modified: 12 Nov 2022)
- KDD 2018
- Readers: Everyone
Collaboratively Improving Topic Discovery and Word Embeddings by Coordinating Global and Local Contexts
Guangxu Xun, Yaliang Li, Jing Gao, Aidong Zhang
- 2017 (modified: 16 Jul 2019)
- KDD 2017
- Readers: Everyone
A Correlated Topic Model Using Word Embeddings
Guangxu Xun, Yaliang Li, Wayne Xin Zhao, Jing Gao, Aidong Zhang
- 2017 (modified: 10 Nov 2022)
- IJCAI 2017
- Readers: Everyone

Co-Authors